NewSafety and Reliability Sr. Systems Engineer Blue OriginSafety and Reliability Sr. Systems EngineerDenver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Additionally, this role requires understanding and supporting requirements analysis and traceability, functional analysis, systems analysis, safety analysis, technical performance monitoring, developing strategies and approaches for specialty engineering (operability, reliability, maintainability, supportability) and system product life cycle processes.
Mechanical Engineer (Iii-Senior), Space Based Interceptors Mass Properties True AnomalyMechanical Engineer (Iii-Senior), Space Based Interceptors Mass PropertiesDenver, CO$110,000–$190,000 / yearLeverage spacecraft and space environment design expertise - including precision mechanisms, electronics packaging, and launch load structural design - to inform cross-domain solutions and bring asymmetric technical advantage to Space Based Interceptors and hypersonic programs. Background in rocket, missile or satellite mechanical design, with the ability to apply space environment principles - precision mechanisms, electronics packaging, launch load structures - as cross-domain technical leverage on Space Based Interceptors and hypersonic programs.
Senior Aerothermodynamics Engineer Executive Recruiting GroupSenior Aerothermodynamics EngineerBroomfield, COWe are seeking an Senior Aerothermodynamics Engineer that will own the Aerodynamic and Aerothermal modeling for a supersonic ramjet system, including inlet, transition mechanism, and nozzle optimization for our new Broomfield, Colorado office, Responsibilities: Perform CFD simulations of inlets, shock trains, isolators, and combustor flow fields.
NewThermal Engineer Approach VentureThermal EngineerDenver, Colorado$125,000–$165,000 / yearYou will be responsible for both the analytical and hardware sides of the discipline, including detailed thermal modeling, radiator and heater sizing, MLI, coatings, conductive interfaces, thermal-vacuum testing, and system-level trade studies. Design, select, and size thermal-control hardware including radiators, MLI, heaters, thermostats, coatings, heat pipes, and conductive interfaces.
NewTest Engineer Approach VentureTest EngineerDenver, Colorado$105,000–$145,000 / yearYou will develop test strategies, procedures, fixtures, data acquisition systems, and automation while working directly with engineering teams to validate performance and drive hardware toward flight readiness. The work spans functional, structural, environmental, and system-level testing, with significant ownership over test infrastructure, anomaly resolution, and how verification scales as the program moves toward operational systems.
Test Engineer Rendezvous RoboticsTest EngineerGolden, Colorado$80,000–$120,000 / yearRendezvous Robotics is solving this problem with electromagnetic self-assembling tiles: modular spacecraft components that rendezvous, dock, and latch to assemble bigger and more powerful spacecraft than anything that can be folded to fit into a rocket. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Senior Mechanical Engineer CesiumAstroSenior Mechanical EngineerWestminster, CO$113,000–$136,000 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. The ideal candidate will be versatile and proficient in mechanical analysis, electronics packaging, computer-aided design (CAD), mechanical interfaces, thermal architecture, spacecraft propulsion, deployable and actuated structures, and environmental qualification of spacecraft.
Senior Project Engineer I CesiumAstroSenior Project Engineer IWestminster, CO$133,908–$160,991 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. The Senior Project Engineer is empowered to challenge assumptions, escalate risks, and ensure clarity in decision-making, but does not serve as the primary technical owner for test methods, data, or design quality.
Senior Spacecraft Mechanical Engineer II CesiumAstroSenior Spacecraft Mechanical Engineer IIWestminster, CO$113,000–$136,000 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. The ideal candidate will be versatile and proficient in mechanical analysis, electronics packaging, computer-aided design (CAD), mechanical interfaces, thermal architecture, spacecraft propulsion, deployable and actuated structures, and environmental qualification of spacecraft.
Mechanical Design Engineer AST SpaceMobileMechanical Design EngineerDenver, COPerform mechanical design and computer-aided modeling of space hardware, including final detailed design definition of parts and assemblies and management of mechanical interfaces between subsystems. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Project Engineer MTech MechanicalProject EngineerWestminster, ColoradoOur Core Values: Integrity • Commitment • Excellence • Growth • Fun Physical Requirements: While performing the duties of this job, the employee is required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell. A successful candidate will be responsible for the following during the Engineering portion of this role: Prepare construction documents for mechanical in-house design/build projects; including Conceptual Design; SD; DD and CD Phases of a project, in collaboration with MTech’s PreConstruction and CAD Operations teams.
NewLead Mechanical Systems Engineer - Spark CrusoeLead Mechanical Systems Engineer - SparkDenver, ColoradoSustaining Engineering & Continuous Improvement: Provide sustaining mechanical engineering support for deployed and in-production Spark assets — investigating field issues, resolving design or component issues, implementing engineering change orders (ECOs), and feeding field learnings back into future design iterations. In this role, you will support the technical execution of current and future MDC architectures, collaborating closely with external design & engineering partners and internal R&D, Crusoe Industries (CI), Cloud Product, and Cloud Engineering teams to turn first-principles mechanical design into scalable product reality.
NewOptomechanical Engineer, Staff True Anomaly IncOptomechanical Engineer, StaffDenver, CO$185,000–$285,000 / yearYou bring deep expertise in athermalized optomechanical design, IR optical system integration, and structural-thermal-optical performance analysis, and the technical range to drive program-level outcomes across multiple concurrent payload development efforts. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Design Manager/Senior Engineer - Power Generation Stanley Consultants, Inc.Design Manager/Senior Engineer - Power GenerationDenver, CO$139,500–$185,550 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. The Design Manager / Senior Engineer is responsible for coordination of the technical content of design projects, with a focus on ensuring that the work is well-planned and follows preemptive, preventive, and proactive approach to delivery.
Mechanical Engineer III - Thermal Systems Sierra SpaceMechanical Engineer III - Thermal SystemsLouisville, CO$110,664–$152,184 / yearYou will collect and analyze data related to mechanical systems, propulsion, structures, structural analysis, or environmental systems, providing solutions to wide-ranging technical problems that are imaginative, thorough, practical, and consistent with organizational objectives. The role involves working independently under general direction, taking ownership of discrete technical packages as a Responsible Engineer (RE), and providing guidance to less experienced engineers.
Mechanical Engineer III (Structures) (Clearance Required) Sierra SpaceMechanical Engineer III (Structures) (Clearance Required)Louisville, CO$110,664–$152,184 / yearYou will collect and analyze data related to mechanical systems, propulsion, structures, structural analysis, or environmental systems, providing solutions to wide-ranging technical problems that are imaginative, thorough, practical, and consistent with organizational objectives. The role involves working independently under general direction, taking ownership of discrete technical packages as a Responsible Engineer (RE), and providing guidance to less experienced engineers.
Civil Engineer - Land Development/Design GpacCivil Engineer - Land Development/DesignLittleton, CO95000–145000You will prepare site civil development plans, including site and paving plans, grading plans, erosion control plans, watermain plans, storm sewer plans, and sanitary sewer plans using AutoCAD Civil 3D and a variety of other engineering software. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990.
Optical Payload Engineer Tomorrow.ioOptical Payload EngineerGolden, CO$150,000–$180,000 / yearBy combining proprietary satellite technology, advanced AI forecasting models, and actionable analytics, Tomorrow.io delivers hyper-local weather insights that protect lives, strengthen operations, and build climate resilience globally. Awareness of spacecraft-level considerations including thermal distortion, radiation effects on detectors and electronics, structural stability, vibration, jitter, and platform-generated disturbances.
Mechanical Engineer For Photonics And Optical Metrology - 832 QuantinuumMechanical Engineer For Photonics And Optical Metrology - 832Broomfield, CO$89,000–$112,000 / yearCollaborate and work with a diverse cross-disciplinary team, including photonics scientists, optical engineers, opto-mechanical engineers, machinists, atomic physicists, mechanical engineers, and fabrication experts to validate integrated photonic and trapped-ion technologies. Our team is developing optics and integrated photonics technologies that will enable scaling of our trapped-ion quantum computers from our current 98-qubit Helios system to our future 1,000,000-qubit Lumos system (Quantinuum system roadmap link).
Senior Propulsion Engineer True AnomalySenior Propulsion EngineerDenver, CO$130,000–$210,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. As a Senior Propulsion Development Engineer at True Anomaly, you will be responsible for design, build, and test of multiple propulsion systems including flight systems and ground test campaigns in the development of our missile defense system.